Changes

U-boot is uses in all non-x86 Dave embedded platform. Most of the U-boot code and documentation is system independent for this reason users that are looking for U-boot documentation should first read the main <code>README</code> file inside the source code tree and all the documents inside the <code>doc</code> sub directory.

This category put together all the information specific for Dave platform or some advanced topic hard to find inside the standard docs.